Use128Bit Property

Set to True to use 128 bit encryption with full permissions capability. Set to False to use lessor 40 bit encryption with limited permissions. The PdfPermissions.AllowFillIn, PdfPermissions.AllowAccessibleReaders, and PdfPermissions.AllowAssembly permissions require this value to be true.

Syntax

'Declaration
 
Public Property Use128Bit As Boolean

'Usage
 
Dim instance As PdfSecurity
Dim value As Boolean
 
instance.Use128Bit = value
 
value = instance.Use128Bit

public bool Use128Bit {get; set;}

Remarks

The default value is true.